9878543194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{869437}}^1$

素因数の和:869494

約数の個数: 32

約数和(自身を含む): 17527870080

約数和(自身を除く): 7649326886

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 869437, 1738874, 11302681, 16519303, 19997051, 22605362, 33038606, 39994102, 214750939, 259961663, 379943969, 429501878, 519923326, 759887938, 4939271597, 9878543194]

約数ペア:

[(1, 9878543194), (2, 4939271597), (13, 759887938), (19, 519923326), (23, 429501878), (26, 379943969), (38, 259961663), (46, 214750939), (247, 39994102), (299, 33038606), (437, 22605362), (494, 19997051), (598, 16519303), (874, 11302681), (5681, 1738874), (11362, 869437)]